Commit 5da44412 authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

nvmf: remove arbitrary 4 RDMA device limit 



Use the number of devices returned by ibv_get_device_list() instead of
stopping at 4.

While we're here, drop the unused MAX_SESSIONS_PER_DEVICE definition
too.

Change-Id: I21ca6c6c95b7f2cccc1de4d0a34b95217a522bfc
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 82ea2611

lib/nvmf/rdma.c

+1 −3
Original line number Diff line number Diff line
@@ -56,8 +56,6 @@ 
#include "spdk/trace.h"



#define ACCEPT_TIMEOUT (rte_get_timer_hz() >> 10) /* ~1ms */

#define MAX_RDMA_DEVICES 4

#define MAX_SESSIONS_PER_DEVICE	1 /* for now accept only single session per device */



/*

 RDMA Connection Resouce Defaults
@@ -912,7 +910,7 @@ spdk_nvmf_rdma_init(void) 
	SPDK_TRACELOG(SPDK_TRACE_RDMA, "    %d RDMA verbs device(s) discovered\n", num_of_rdma_devices);



	/* Look through the list of devices for one we support */

	for (i = 0; dev_list[i] && num_devices_found < MAX_RDMA_DEVICES; i++, ibdev_ctx = NULL) {

	for (i = 0; i < num_of_rdma_devices; i++) {

		SPDK_TRACELOG(SPDK_TRACE_DEBUG, " RDMA Device %d:\n", i);

		SPDK_TRACELOG(SPDK_TRACE_DEBUG, "   Node type: %d\n", (int)dev_list[i]->node_type);

		SPDK_TRACELOG(SPDK_TRACE_DEBUG, "   Transport type: %d\n", (int)dev_list[i]->transport_type);